713386880

素因数分解:

$2^7\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{877}}^1$

素因数の和:968

約数の個数: 128

約数和(自身を含む): 1805448960

約数和(自身を除く): 1092062080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 41, 62, 64, 80, 82, 124, 128, 155, 160, 164, 205, 248, 310, 320, 328, 410, 496, 620, 640, 656, 820, 877, 992, 1240, 1271, 1312, 1640, 1754, 1984, 2480, 2542, 2624, 3280, 3508, 3968, 4385, 4960, 5084, 5248, 6355, 6560, 7016, 8770, 9920, 10168, 12710, 13120, 14032, 17540, 19840, 20336, 25420, 26240, 27187, 28064, 35080, 35957, 40672, 50840, 54374, 56128, 70160, 71914, 81344, 101680, 108748, 112256, 135935, 140320, 143828, 162688, 179785, 203360, 217496, 271870, 280640, 287656, 359570, 406720, 434992, 543740, 561280, 575312, 719140, 813440, 869984, 1087480, 1114667, 1150624, 1438280, 1739968, 2174960, 2229334, 2301248, 2876560, 3479936, 4349920, 4458668, 4602496, 5573335, 5753120, 8699840, 8917336, 11146670, 11506240, 17399680, 17834672, 22293340, 23012480, 35669344, 44586680, 71338688, 89173360, 142677376, 178346720, 356693440, 713386880]

約数ペア:

[(1, 713386880), (2, 356693440), (4, 178346720), (5, 142677376), (8, 89173360), (10, 71338688), (16, 44586680), (20, 35669344), (31, 23012480), (32, 22293340), (40, 17834672), (41, 17399680), (62, 11506240), (64, 11146670), (80, 8917336), (82, 8699840), (124, 5753120), (128, 5573335), (155, 4602496), (160, 4458668), (164, 4349920), (205, 3479936), (248, 2876560), (310, 2301248), (320, 2229334), (328, 2174960), (410, 1739968), (496, 1438280), (620, 1150624), (640, 1114667), (656, 1087480), (820, 869984), (877, 813440), (992, 719140), (1240, 575312), (1271, 561280), (1312, 543740), (1640, 434992), (1754, 406720), (1984, 359570), (2480, 287656), (2542, 280640), (2624, 271870), (3280, 217496), (3508, 203360), (3968, 179785), (4385, 162688), (4960, 143828), (5084, 140320), (5248, 135935), (6355, 112256), (6560, 108748), (7016, 101680), (8770, 81344), (9920, 71914), (10168, 70160), (12710, 56128), (13120, 54374), (14032, 50840), (17540, 40672), (19840, 35957), (20336, 35080), (25420, 28064), (26240, 27187)]